Wasp WLS9500 Betriebsanweisung

7-24

he length of a code refers to the number of characters (i.e., human readable characters), including check digit(s) the code 
contains. Set lengths for Code 39 to any length, one or two discrete lengths, or lengths within a specific range. If Code 
39 Full ASCII is enabled, Length Within a Range or Any Length are the preferred options.

When setting lengths for different bar code types by scanning single digit numbers, single digit 
numbers must always be preceded by a leading zero.

•

One Discrete Length - Select this option to decode only Code 39 symbols containing a selected length. Select 
the length using the numeric bar codes in 

. For example, to decode only Code 

39 symbols with 14 characters, scan Code 39 - One Discrete Length, then scan 1 followed by 4. To correct an 
error or change the selection, scan Cancel on page 

C-4

.

•

Two Discrete Lengths - Select this option to decode only Code 39 symbols containing either of two 
selected lengths. Select lengths using the numeric bar codes in 

. For example, 

to decode only those Code 39 symbols containing either 2 or 14 characters, select Code 39 - Two Discrete 
Lengths, then scan 0, 2, 1, and then 4. To correct an error or change the selection, scan Cancel on page 

C-4

.

•

Length Within Range - Select this option to decode a Code 39 symbol with a specific length range. 
Select lengths using numeric bar codes in 

Appendix C, Numeric Bar Codes. 

For example, to decode Code 

39 symbols containing between 4 and 12 characters, first scan Code 39 - Length Within Range. Then scan 
0, 4, 1, and 2 (single digit numbers must always be preceded by a leading zero). To correct an error or change 
the selection, scan Cancel on page 

C-4

.